Search for tag: "data sharing"

Monitoring and Diagnostic Tools, Part 2

This video describes the RMF Coupling Facility Activity report, which can show: Number of requests to each structure Average service times of requests Standard deviation of service times Sizes of…

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Monitoring and Diagnostic Tools, Part 1

This video describes the following IMS diagnostic tools and reports: IMS Monitor reports CICS Monitoring Facility (CMF) Deadlock reports IMS lock trace IMS log records RMF IRLM component trace

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Data Sharing Environment Failure and Recovery Quiz

This video asks a few questions about data sharing environment failures so that you can test your knowledge. And, yes, the answers are provided in the video.

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Database Recovery in a Data Sharing Environment and Disaster Recovery

This video describes change accumulation, the DBRC GENJCL.RECOV command for DB recovery, and recovery examples. The video also covers various disaster recovery scenarios.

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Coupling Facility (CF) Link Failures

This video describes what happens when CF link failures occur, including messages for failure of IRLM lock structure and OSAM or VSAM structures, and possible recovery actions.

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Fast Path SVSO Structure Failures

This video describes types of CF cache structures, SVSO structure read errors, SVSO structure write errors, and SVSO structure failures.

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OSAM and VSAM Cache Structure Failure and Recovery

This video describes failure and recovery of OSAM or VSAM cache structures.

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IRLM SCOPE Parameter

This video describes what happens when you set SCOPE=NODISCON or SCOPE=GLOBAL for IRLM.

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System-managed Duplexing and IRLM Lock Structure Failures

This video describes the structures that support system-managed duplexes and problems that can occur with such an environment. The video also talks about rebuilds of the lock structure.

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IRLM and z/OS System Failures

This video describes IRLM abends, failures, and locking. The video also discusses z/OS and system failures and possible recovery actions.

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Automatic Restart Management and IMS FDBR

This video describes Automatic Restart Management (ARM), which is a z/OS facility, and how it restarts registered programs when they or z/OS fails. This video also covers how Fast Database Recovery…

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CICS and DBCTL Connection Issues

This video describes how Customer Information Control System (CICS) can connect to and be disconnected from an IMS DBCTL (IMS database only) environment. The video also covers types of CICS subsystem…

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Introduction to IMS Data Sharing Failures and Recovery

This video describes an IMS data sharing environment. The video then covers online application, batch job (DLI or DBB), and online system abend outages.

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Fast Database Recovery for IMS Fast Path Data Sharing Environments

This video describes how to use fast database recovery (FDBR) in Fast Path data sharing environments that experience repeated IMS emergency restarts. FDBR is an IMS subsystem that can quickly release…

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Scale analytics and AI with Db2 Warehouse and

See how you can securely share a single copy of data between Db2 and lakehouse, and optimize analytics and AI workloads for price and performance

From  chq_master_librarians

Exercise 8: Analyze the data

This video accompanies the courses 6XL734G and 6XS734G, Enterprise catalog management and data protection with Watson Knowledge Catalog on IBM Cloud Pak for Data V4.6. It demonstrates how to create…

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